Visual Materials
Dam 7 construction work: terraced construction road in canyon at Dam site
You might also be interested in

Big Creek construction work: Three men at PH 4 or Dam 7 construction site
Visual Materials
Big Creek construction work: [Three men at PH 4 or Dam 7 construction site (same three as in SCE 53685).]
photCL SCE 05 - 53856

Dam 7 construction work: shovel
Visual Materials
Dam 7 construction work: shovel-crane at work in watery spot.
photCL SCE 05 - 53656

Dam 7 construction work: shovel
Visual Materials
Dam 7 construction work: shovel-crane at work on hillside.
photCL SCE 05 - 53657

Big Creek #4: Dam 7 construction site during coffer dam stage
Visual Materials
Big Creek #4: Dam 7 construction site during coffer dam stage.
photCL SCE 05 - 53686

Dam 7 construction work
Visual Materials
Dam 7 construction work - water flowing through diversion tunnel.
photCL SCE 05 - 53655

Big Creek 4 construction work: three men planning work at Powerhouse #4 or Dam 7construction site
Visual Materials
Big Creek 4 construction work: three men planning work at Powerhouse #4 or Dam 7construction site.
photCL SCE 05 - 53685